Different Temperature Dependence of the Phase Boundary for Multivortex and Giant Vortex States in Mesoscopic Superconductors

2006 ◽  
Author(s):  
B. J. Baelus ◽  
A. Kanda ◽  
F. M. Peeters ◽  
Y. Ootuka ◽  
K. Kadowaki
Keyword(s):  
Temperature Dependence ◽  
Phase Boundary ◽  
Vortex States ◽  
Mesoscopic Superconductors ◽  
Giant Vortex

Vortex Configurations in Mesoscopic Superconducting Nanowires

2003 ◽  
Vol 17 (10n12) ◽  
pp. 537-547 ◽  
Author(s):  
G. Stenuit ◽  
S. Michotte ◽  
J. Govaerts ◽  
L. Piraux ◽  
D. Bertrand
Keyword(s):  
Magnetic Properties ◽  
Phase Diagrams ◽  
Magnetization Curves ◽  
Winding Number ◽  
Superconducting Nanowires ◽  
Ginzburg Landau ◽  
Landau Model ◽  
Vortex States ◽  
Mesoscopic Superconductors ◽  
Giant Vortex

Beyond the well-known Abrikosov and giant vortex configurations, new solutions to the Ginzburg–Landau model corresponding to vortices of integer and half-integer winding number are described. Phase diagrams (Bext, Energy) and magnetization curves have been determined, aiming towards an understanding of the magnetic properties of lead nanowires and the possible consequences of such solutions with respect to the switching mechanism between vortex states in mesoscopic superconductors.

Vortex states in mesoscopic superconductors

2007 ◽  
Vol 71 (1) ◽  
pp. 6-9
Author(s):  
V. M. Vinokur ◽  
N. B. Kopnin ◽  
A. S. Mel’nikov ◽  
I. M. Nefedov ◽  
V. I. Pozdnyakova ◽  
...  
Keyword(s):  
Vortex States ◽  
Mesoscopic Superconductors

scholarly journals Tunable quasiparticle trapping in Meissner and vortex states of mesoscopic superconductors

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
M. Taupin ◽  
I. M. Khaymovich ◽  
M. Meschke ◽  
A. S. Mel’nikov ◽  
J. P. Pekola
Keyword(s):  
Vortex States ◽  
Mesoscopic Superconductors ◽  
Quasiparticle Trapping

Quasi-particle spectrum of giant vortex states in a square nanoscopic superconducting plate

2007 ◽  
Vol 463-465 ◽  
pp. 262-265 ◽  
Author(s):  
H. Suematsu ◽  
M. Kato ◽  
M. Machida ◽  
T. Koyama ◽  
T. Ishida
Keyword(s):  
Particle Spectrum ◽  
Quasi Particle ◽  
Vortex States ◽  
Giant Vortex

Micromagnetic Measurements on Electrochemically Grown Mesoscopic Superconductors

2017 ◽  
Author(s):  
A. Müller ◽  
S.E.C. Dale ◽  
M.A. Engbarth
Keyword(s):  
Close Contact ◽  
Proximity Effects ◽  
Shell Structures ◽  
Core Shell ◽  
Type I ◽  
Electrochemical Preparation ◽  
Vortex States ◽  
Hall Probes ◽  
Mesoscopic Superconductivity ◽  
Mesoscopic Superconductors

This article examines the behavior of superconductivity in mesoscopic type-I superconductors based on micromagnetic measurements on two electrochemically grown mesoscopic superconductors, namely lead and tin. It first provides an overview of the basic properties of mesoscopic superconductivity and the interface between two different superconductors that are in close contact with one another. It then describes the electrochemical preparation of β-tin samples in a variety of shapes and sizes in the mesoscopic regime. It also presents the results of micromagnetic measurements, carried out using micro-Hall probes, including observations of the vortex states in mesoscopic tin and lead triangles and of proximity effects in lead/tin core–shell structures.

scholarly journals Two kinds of vortex states in thin mesoscopic superconductors

2006 ◽  
Vol 43 ◽  
pp. 647-650
Author(s):  
B J Baelus ◽  
A Kanda ◽  
F M Peeters ◽  
Y Ootuka ◽  
K Kadowaki
Keyword(s):  
Vortex States ◽  
Mesoscopic Superconductors
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